TM-9-2320-386-24-1-1

2-1/2-TON, 6X6, M44A3 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; EXTENDED SERVICE PROGRAM (ESP); UNIT, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL; VOLUME 1 OF 2

MAY 2001

TM-9-2320-386-24-1-1 - Page 976 of 1078

INSTALLATION

1.

Apply adhesive to male threads of elbows (1), (20), (23), (32), three straight adapters (8), and

straight adapter (28).

2.

Install three straight adapters (8) on rotary valve (9).

3.

Install rotary valve (9) and clamp (10) on steering column (13) with two new lockwashers (11) and

screws (12).

4.

Install two fittings (24), lockwashers (26), and nuts (27) on firewall (25).

5.

Install elbow (32) and straight adapter (28) on fittings (24).

6.

Install air lines (35) and (29), with inserts (33) and (31), on elbow (32) and straight adapter (28)

and tighten nuts (34) and (30).

7.

Install elbows (20) and (23) on fittings (24).

8.

Install air lines (4), (16), and (17), with inserts (2), (19), and (22), on elbows (1), (20), and (23) and

tighten nuts (3), (18), and (21).

9.

Install other end of air lines (4), (16), and (17), with inserts (6), (7), and (14), on straight

adapters (8) and tighten nuts (5), (15), and (37).

10.

Install new tiedown strap (36) on air lines (16) and (17).

11.

Start engine (TM 9-2320-386-10) and check for leaks and proper operation.

0273 00-4

TM 9-2320-386-24-1-1

0273 00

AIR BRAKE ROTARY VALVE AND AIR LINE REPLACEMENT (Contd)